F
| A | B | |
| Filipendula palmata var nana ’Grand Ridge’ | 5 | |
| Francoa sonchifolia | 15 | |
| Fritillaria affinis | 62 | |
| Fritillaria biflora | 35 | |
| Fritillaria camchatcensis | 22 | |
| Fritillaria caucasica | 16 | |
| Fritillaria carica | 25 | |
| Fritillaria collina | 15 | |
| Fritillaria crassifolia | 16 | |
| Fritillaria dagana | 78 | |
| Fritillaria davisii | 50 | |
| Fritillaria detaineana | 18 | |
| Fritillaria drenowski | 30 | |
| Fritillaria fleischeriana | 50 | |
| Fritillaria kotschyana | 30 | |
| Fritillaria minima | 11 | |
| Fritillaria montana | 15 | |
| Fritillaria persica | 25 | |
| Fritillaria pinardii | 33 | |
| Fritillaria pudica | 12 | |
| Fritillaria rhodokanakis | 32 | |
| Fritillaria roderickii | 32 | |
| Fritillaria roylei | 25 | |
| Fritillaria ruthenica | 16 | |
| Fritillaria sewerczovii | 24 | |
| Fritillaria zagrica | 13 |